Jamison Door Co., which makes insulated doors for cold-storage businesses, broke ground on a new facility in Washington Twp., Pa. The 112-year-old company plans to invest around $3.7 million in a 50,000 ft2 production plant that will employ 35 workers.

The Hagerstown, Md.-based Jamison Door hopes to find new applications for its roll-up doors traditionally used for cold storage.